Fluke

9142-E-P-156

The 9142 Series Field Metrology Wells extend high performance to the industrial process environment by maximizing portability, speed, and functionality with little compromise to metrology performance.
9142-E-P-156
9142-E-P-156
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Base Unit Specifications

Operating conditions
0°C to 50°C, 0% to 90% RH (non-condensing)
Axial uniformity at 40 mm (1.6 in)
±0.05°C full range
Stability
±0.01°C full range
Display accuracy
±0.2°C full range
Display
LCD, °C or °F user-selectable
Insert OD
30 mm (1.18 in)
Hysteresis
0.025
Computer interface
RS-232 and 9930 Interface-it control software included
Radial uniformity
±0.01°C full range
Size (H x W x D)
290 x 185 x 295 mm (11.4 x 7.3 x 11.6 in)
Environmental conditions (for all specifications except temperature range)
13°C to 33°C
Heating time
16 min: 23°C to 140°C 23 min: 23°C to 150°C 25 min: –25°C to 150°C
Power requirements
100 V to 115 V (±10%) 50/60 Hz, 635 W 230 V (±10%) 50/60 Hz, 575 W
Resolution
0.01°
Immersion (well) Depth
150 mm (5.9 in)
Loading effect (with a 6.35 mm reference probe and three 6.35 mm probes)
±0.006°C full range
Cooling time
15 min: 23°C to –25°C 25 min: 150°C to –23°C
Temperature range at 23°C
–25°C to 150°C (–13°F to 302°F)
Weight
8.16 kg (18 lb)

P Specifications

Built-in reference thermometer readout accuracy (4-Wire Reference Probe)1
±0.010°C at -25°C ±0.015°C at 0°C±0.020°C at 50°C±0.025°C at 150°C±0.030°C at 200°C±0.040°C at 350°C±0.050°C at 420°C ±0.070°C at 660°C
Loop power function
24 V DC loop power
RTD characterizations
PT-100 (385),(JIS),(3926), NI-120, Resistance
RTD resistance accuracy2
0 ohms to 25 ohms: ±0.002 ohms 25 ohms to 400 ohms: ±80 ppm of reading
Reference characterizations
ITS-90, CVD, IEC-751, Resistance
Voltage accuracy
0.025% of reading + 0.01 mV
Reference resistance accuracy2
0 ohms to 42 ohms: ±0.0025 ohms 42 ohms to 400 ohms: ±60 ppm of reading
Built-in TC thermometer readout accuracy
Type J: ±0.7°C at 660°C Type K: ±0.8°C at 660°C Type T: ±0.8°C at 400°C Type E: ±0.7°C at 660°C Type R: ±1.4°C at 660°C Type S: ±1.5°C at 660°C Type M: ±1.4°C at 660°C Type L: ±0.7°C at 660°C Type U: ±0.75°C at 600°C Type N: ±0.9°C at 660°C Type C: ±1.1°C at 660°C
Reference probe connection
6-pin Din with Infocon Technology
RTD measurement capability
4-wire RTD (2-,3-wire RTD w/ Jumpers only)
TC millivolt range
–10 mV to 75 mV
Built-in electronics temperature coefficient (0°C to 13°C, 33°C to 50°C)
±0.005% of range per °C
MA range
Cal 4-22 mA, Spec 4-24 mA
Internal cold junction compensation accuracy
±0.35°C (ambient of 13°C to 33°C)
TC connection
Small connectors
Built-in RTD thermometer readout accuracy
NI-120: ±0.015°C at 0°C PT-100 (385): ±0.02°C at 0°C PT-100 (3926): ±0.02°C at 0°C PT-100 (JIS): ±0.02°C at 0°C
RTD connection
4 terminal input
Reference measurement capability
4-wire
Built-in mA readout accuracy
0.02% of reading + 2 mV
RTD resistance range
0 ohms to 400 ohms
Built-in electronics temperature coefficient (0°C to 13°C, 33°C to 50°C)
1. The temperature range may be limited by the reference probe connected to the readout. The Built-In Reference Thermometer Readout Accuracy does not include the sensor probe accuracy. It does not include the probe uncertainty or probe characterization errors. 2. Measurement accuracy specifications apply within the operating range and assume 4-wires for PRTs. With 3-wire RTDs add 0.05 ohms to the measurement accuracy plus the maximum possible difference between the resistances of the lead wires.
Reference resistance range
0 ohms to 400 ohms
MA connection
2 terminal input